2020-07-20 02:27:26 -04:00
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e=e||self).ethers={})}(this,(function(e){"use strict";var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function r(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}function n(e,t){return e(t={exports:{}},t.exports),t.exports}function o(e){return e&&e.default||e}var i=Object.freeze({default:{}}),a=o(i),s=n((function(e){!function(e,t){function r(e,t){if(!e)throw new Error(t||"Assertion failed")}function n(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function o(e,t,r){if(o.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var i;"object"==typeof e?e.exports=o:t.BN=o,o.BN=o,o.wordSize=26;try{i=a.Buffer}catch(e){}function s(e,t,r){for(var n=0,o=Math.min(e.length,r),i=t;i<o;i++){var a=e.charCodeAt(i)-48;n<<=4,n|=a>=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var o=0,i=Math.min(e.length,r),a=t;a<i;a++){var s=e.charCodeAt(a)-48;o*=n,o+=s>=49?s-49+10:s>=17?s-17+10:s}return o}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,n){if("number"==typeof e)return this._initNumber(e,t,n);if("object"==typeof e)return this._initArray(e,t,n);"hex"===t&&(t=16),r(t===(0|t)&&t>=2&&t<=36);var o=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&o++,16===t?this._parseHex(e,o):this._parseBase(e,t,o),"-"===e[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),t,n)},o.prototype._initNumber=function(e,t,n){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(r(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),t,n)},o.prototype._initArray=function(e,t,n){if(r("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var o=0;o<this.length;o++)this.words[o]=0;var i,a,s=0;if("be"===n)for(o=e.length-1,i=0;o>=0;o-=3)a=e[o]|e[o-1]<<8|e[o-2]<<16,this.words[i]|=a<<s&67108863,this.words[i+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,i++);else if("le"===n)for(o=0,i=0;o<e.length;o+=3)a=e[o]|e[o+1]<<8|e[o+2]<<16,this.words[i]|=a<<s&67108863,this.words[i+1]=a>>>26-s&67108863,(s+=24)>=26&&(s-=26,i++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,o,i=0;for(r=e.length-6,n=0;r>=t;r-=6)o=s(e,r,r+6),this.words[n]|=o<<i&67108863,this.words[n+1]|=o>>>26-i&4194303,(i+=24)>=26&&(i-=26,n++);r+6!==t&&(o=s(e,t,r+6),this.words[n]|=o<<i&67108863,this.words[n+1]|=o>>>26-i&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,o=1;o<=67108863;o*=t)n++;n--,o=o/t|0;for(var i=e.length-r,a=i%n,s=Math.min(i,i-a)+r,l=0,c=r;c<s;c+=n)l=u(e,c,c+n,t),this.imuln(o),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l);if(0!==a){var h=1;for(l=u(e,c,e.length,t),c=0;c<a;c++)h*=t;this.imuln(h),this.words[0]+l<67108864?this.words[0]+=l:this._iaddn(l)}},o.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},o.prototype.clone=function(){var e=new o(null);return this.copy(e),e},o.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.l
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2020-07-30 17:04:53 -04:00
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!function(){var r="object"==typeof window?window:{};!r.JS_SHA3_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node&&(r=t);for(var n=!r.JS_SHA3_NO_COMMON_JS&&e.exports,o="0123456789abcdef".split(""),i=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=[224,256,384,512],u=["hex","buffer","arrayBuffer","array"],l=function(e,t,r){return function(n){return new w(e,t,e).update(n)[r]()}},c=function(e,t,r){return function(n,o){return new w(e,t,o).update(n)[r]()}},h=function(e,t){var r=l(e,t,"hex");r.create=function(){return new w(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n<u.length;++n){var o=u[n];r[o]=l(e,t,o)}return r},f=[{name:"keccak",padding:[1,256,65536,16777216],bits:s,createMethod:h},{name:"sha3",padding:[6,1536,393216,100663296],bits:s,createMethod:h},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(e,t){var r=c(e,t,"hex");r.create=function(r){return new w(e,t,r)},r.update=function(e,t){return r.create(t).update(e)};for(var n=0;n<u.length;++n){var o=u[n];r[o]=c(e,t,o)}return r}}],d={},p=[],g=0;g<f.length;++g)for(var m=f[g],v=m.bits,y=0;y<v.length;++y){var b=m.name+"_"+v[y];p.push(b),d[b]=m.createMethod(v[y],m.padding)}function w(e,t,r){this.blocks=[],this.s=[],this.padding=t,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(e<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}w.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,o=e.length,a=this.blocks,s=this.byteCount,u=this.blockCount,l=0,c=this.s;l<o;){if(this.reset)for(this.reset=!1,a[0]=this.block,r=1;r<u+1;++r)a[r]=0;if(t)for(r=this.start;l<o&&r<s;++l)a[r>>2]|=e[l]<<i[3&r++];else for(r=this.start;l<o&&r<s;++l)(n=e.charCodeAt(l))<128?a[r>>2]|=n<<i[3&r++]:n<2048?(a[r>>2]|=(192|n>>6)<<i[3&r++],a[r>>2]|=(128|63&n)<<i[3&r++]):n<55296||n>=57344?(a[r>>2]|=(224|n>>12)<<i[3&r++],a[r>>2]|=(128|n>>6&63)<<i[3&r++],a[r>>2]|=(128|63&n)<<i[3&r++]):(n=65536+((1023&n)<<10|1023&e.charCodeAt(++l)),a[r>>2]|=(240|n>>18)<<i[3&r++],a[r>>2]|=(128|n>>12&63)<<i[3&r++],a[r>>2]|=(128|n>>6&63)<<i[3&r++],a[r>>2]|=(128|63&n)<<i[3&r++]);if(this.lastByteIndex=r,r>=s){for(this.start=r-s,this.block=a[u],r=0;r<u;++r)c[r]^=a[r];M(c),this.reset=!0}else this.start=r}return this},w.prototype.finalize=function(){var e=this.blocks,t=this.lastByteIndex,r=this.blockCount,n=this.s;if(e[t>>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t<r+1;++t)e[t]=0;for(e[r-1]|=2147483648,t=0;t<r;++t)n[t]^=e[t];M(n)},w.prototype.toString=w.prototype.hex=function(){this.finalize();for(var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,a=0,s=0,u="";s<n;){for(a=0;a<t&&s<n;++a,++s)e=r[a],u+=o[e>>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];s%t==0&&(M(r),a=0)}return i&&(e=r[a],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},w.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,o=this.extraBytes,i=0,a=0,s=this.outputBits>>3;e=o?new ArrayBuffer(n+1<<2):new ArrayBuffer(s);for(var u=new Uint32Array(e);a<n;){for(i=0;i<t&&a<n;++i,++a)u[a]=r[i];a%t==0&&M(r)}return o&&(u[i]=r[i],e=e.slice(0,s)),e},w.prototype.buffer=w.prototype.arrayBuffer,w.prototype.digest=w.prototype.array=function(){this.finalize();for(var e,t,r=this.blockCount,n=this.s,o=this.outputBlocks,i=this.extraBytes,a=0,s=0,u=[];s<o;){for(a=0;a<r&&s<o;++a,++s)e=s<<2,t=n[a],u[e]=255&t,u[e+1]=t>>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;s%r==0&&M(n)}return i&&(e=s<<2,t=n[a],i>0&&(u[e]=255&t),i>1&&(u[e+1]=t>>8&255),i>2&&(u[e
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